Virtual IP - Failover to another node

Can you please explain the below scenario:
Assume that I currently connected on racnode1 and issued update/select statement, If racnode1 fails
will the session failover to racnode2 with the same update statement
PRod1 =
(DESCRIPTION =
(ADDRESS=(PROTOCOL=TCP)(HOST=racnode1_vip1)(PORT=1521))
(ADDRESS=(PROTOCOL=TCP)(HOST=racnode2_vip2)(PORT=1521))
(CONNECT_DATA =
(SERVICE_NAME = Prod1)
)

Oracle RAC offers two methods of failover:
Connection failover. If a connection failure occurs at connect time, the application can fail over the connection to another active node in the cluster.
Transparent Application Failover (TAF). If a communication link failure occurs after a connection is established, the connection fails over to another active node
Both connection failover and TAF provide a connection retry feature
FAN, is a Fast Application Notification, which is used by RAC to notify other processes about configuration and service information such as service up/down events.
Fan is nothing to do with TAF.
answered by user : 11g
source:-RAC Failover Scenarios
refer:-http://oracleinstance.blogspot.com/2010/08/transparent-application-failover-taf.html
http://oracledba-videos.blogspot.com/2009/11/transparent-application-failover-taf.html(video)
http://www.oracleracexpert.com/2010/01/oracle-rac-load-balancing-and-failover.html

Similar Messages

In oracle rac, If user query a select query and in processing data is fetched but in the duration of fetching the particular node is evicted then how failover to another node internally?

In oracle rac, If user query a select query and in processing data is fetched but in the duration of fetching the particular node is evicted then how failover to another node internally?

The query is re-issued as a flashback query and the client process can continue to fetch from the cursor. This is described in the Net Services Administrators Guide, the section on Transparent Application Failover.

One of cloud doesn't work in failover with Event ID 1205 and 1069 and unable to move services and application another node

Any one please respond.
I've been working on creating a windows server 2008 R2 cluster for about a month now and I keep getting an error whenever I try to add a 2nd node. I keep
getting The cluster node is not reachable. However, when I validate the configuration, everything goes through success. I created and destroyed the cluster a couple of times, but no luck. I even re-installed Windows Server 2008 R2 on both servers, re-configured
the iSCSI, and the same warning keeps coming up.
I installed a new a new SQL Server 2008R2 Named Instance on an exisiting SQL Server cluster node (Node 1 &Node2). When I try to manually fail
over
the Services and applications to another node (Node1 to node2) using Failover Cluster Manager, I get the errors
The cluster has these Events:
Event ID
1069: Cluster resource 'IP Address xx.xx.xx.xx' in clustered service or application 'ClusterDtc' failed.
Event ID 1205:The Cluster service failed to bring clustered service or application 'ClusterDtc' completely online
or offline. One or more resources may be in a failed state. This may impact the availability of the clustered service or application..
Why the cloud server doesn’t move to node2? you can see screen shorts below.
1.
in system configuration-
3. in
system configuration---->warning--->Validate All Drivers Signed
after creating cluster I got below errors.
Any info you might know would be really helpful.

Dear Ravikumar
From clone support they given reply mail...
mail from Ramu...
That would be a typical work around in this situation. But what we intend to do cannot be accomplished through this work around as we need the validations to complete successfully.
We are looking for an option either to get the driver signed or use a different signed adapter for the same. Could you please suggest us something on that line.
Mail from Support....
Hello,
Unfortunately this is not something that we would be able to do in a virtual environment; You are welcome to try different drivers however we would not be able to provide any support
for untrusted drivers. The only true solution would be to upgrade from a VM to a dedicated server where you would have control of all the drivers as there is no virtualization layer to
contend with. Stepping into the territory of untested drivers for a custom configuration in a virtual environment will certainly prove to be an uphill battle.
I would advise contacting Microsoft's support for additional assistance as they will be able to provide the most accurate information regarding this concern.
Regards
Systems Administrator

Unable to replicate reservation to DHCP failover cluster partner node

Hello.
After reading that whilst DHCP address leases are replicated automatically to DHCP failover cluster partner nodes, and that reservations aren't, I followed steps to right-click the scope from the server which features the specified reservation, and select
'Replicate Scope'. The status window detailing the progression of associated tasks shows that replication of reservations to my other node partner, failed. The error code returned was 20022, which states that the specified IP address is currently taken by
another client.
Why is this occurring? The other node I am trying to replicate to, is within the DHCP failover cluster, and so should be aware that the reservation I am trying to replicate is linked to the same device? Why am I unable to replicate the reservations?
Any help would be appreciated.
Many thanks.

Hi,
Based on my research,
DHCP Failover automatically synchronizes leases between failover partners in Windows server 2012 and Windows Server 2012 R2. However, configuration changes on one server in the failover relationship do not automatically get replicated
to the partner, you need to manually replicate by choosing the “Replicate Scope…”
or “Replicate Relationship…” option in DHCP Server.
In addition, for DHCP failover to function correctly, time must be kept synchronized between the two servers in a failover relationship. Please check if the time is synchronized between the two servers.
Besides, you can check the event log to see if any other related information exists.
Best regards,
Susie

Add another Node EBS 11i

Hi all,
this thread is in continuation with thread. Re: EBS upgrade path
Applicaiotn=11.5.10.2
DB=10.2.0.5.0
OS= OEL 4.8
Nodes configuration is 1+1+1
i.e.
Node Name
erpapps (Admin+Web+Form+Concurrent)
erpdb db tier
erpdrdb standby database
want to add another node
erpapps1 with (Admin+Web+Form+Concurrent)
I followed following steps:
1- prepare to source system, executed
perl adpreclone.pl dbTier // although it has nothing to do with this activity
perl adpreclone.pl appsTier // on erpapps node
2- Copy the appsTier from erpapps to erpapps1 
3- executed perl adcfgclone.pl appsTier 
adcfgclone completed successfully.
parameters entered for adcfgclone.pl are as
PROMPT :
Do you want to use a virtual hostname for the target node (y/n) [n] ?
ANSWER :
n
PROMPT :
Target system database SID [PROD]
ANSWER :
PROD
Default value found for s_contextname : PROD_erpapps1
PROMPT :
Target system database server node [erpdb]
ANSWER :
erpdb
PROMPT :
Target system database domain name [abc.def.com]
ANSWER :
abc.def.com
PROMPT :
Does the target system have more than one application tier server node (y/n) [y] ?
ANSWER :
y
PROMPT :
Does the target system application tier utilize multiple domain names (y/n) [n] ?
ANSWER :
n
PROMPT :
Target system concurrent processing node [erpapps]
ANSWER :
erpapps1
PROMPT :
Target system administration node [erpapps]
ANSWER :
erpapps1
PROMPT :
Target system forms server node [erpapps]
ANSWER :
erpapps1
PROMPT :
Target system web server node [erpapps]
ANSWER :
erpapps1
PROMPT :
Is the target system APPL_TOP divided into multiple mount points (y/n) [n] ?
ANSWER :
n
PROMPT :
Target system APPL_TOP mount point [/oracle/oraapps/prodappl]
ANSWER :
/oracle/oraapps/prodappl
PROMPT :
Target system COMMON_TOP directory [/oracle/oraapps/prodcomn]
ANSWER :
/oracle/oraapps/prodcomn
PROMPT :
Target system 8.0.6 ORACLE_HOME directory [/oracle/oraapps/prodora/8.0.6]
ANSWER :
/oracle/oraapps/prodora/8.0.6
PROMPT :
Target system iAS ORACLE_HOME directory [/oracle/oraapps/prodora/iAS]
ANSWER :
/oracle/oraapps/prodora/iAS
PROMPT :
Do you want to preserve the Display set to :0.0 (y/n) [y] ?
ANSWER :
y
at the end
The new context file has been created at:
 /oracle/oraapps/prodappl/admin/PROD_erpapps1.xml
then autconfig completed successfully and services started with one exception while starting services
Checking for FNDFS executable.
Starting listener process APPS_PROD.
adalnctl.sh: exiting with status 1274- executed perl adaddnode.pl 
[oraapps@erpapps1 ~]$ more set_apps_env.sh
. /oracle/oraapps/prodappl/APPSPROD_erpapps1.env
[oraapps@erpapps1 ~]$ . set_apps_env.sh
[oraapps@erpapps1 ~]$ cd $COMMON_TOP/clone/bin
[oraapps@erpapps1 bin]$ ls
adaddnode.pl adcfgclone.pl adchkutl.sh adclonectx.pl adclone.pl
[oraapps@erpapps1 bin]$ perl adaddnode.pl
Enter the APPS username: APPS
Enter the APPS user password:
 Using CONTEXT_FILE : /oracle/oraapps/prodappl/admin/PROD_erpapps1.xml
 Using CTXORIG : /oracle/oraapps/prodcomn/clone/bin/../context/apps/CTXORIG.xml
APPL_TOP name of the source system (old APPL_TOP name) : erpapps
APPL_TOP name of the target system (new APPL_TOP name) : erpapps1
Configuring snapshot information for the original (clone source) node...
Executing command:
sqlplus /nolog @/oracle/oraapps/prodappl/ad/11.5.0/patch/115/sql/adadmrat.sql APPS pals15 PROD PROD erpapps1 erpapps /oracle/oraapps/prodcomn/temp/adadmat_sql.spool
SQL*Plus: Release 8.0.6.0.0 - Production on Wed Sep 28 21:52:17 2011
(c) Copyright 1999 Oracle Corporation. All rights reserved.
Connected.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Current data
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
APPL_TOP Names in AD_APPL_TOPS:
*PRESEEDED*
GLOBAL
erpapps
erpapps1
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Updating tables...
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
declare
*
ERROR at line 1:
ORA-00001: unique constraint (APPLSYS.AD_APPL_TOPS_U2) violated
ORA-06512: at line 16

Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Error configuring snapshot information for the source node...cannot proceed with adding the node.[oraapps@erpapps1 bin]$
[oraapps@erpapps1 bin]$ sqlplus apps
SQL*Plus: Release 8.0.6.0.0 - Production on Wed Sep 28 21:52:29 2011
(c) Copyright 1999 Oracle Corporation. All rights reserved.
Enter password:
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
followed thread Error:ORA-00001: unique constraint (APPLSYS.AD_APPL_TOPS_U2) violated 
SQL> create table ad_timestamps_bak as select * from ad_timestamps;
Table created.
SQL> create table ad_appl_tops_bak as select * from ad_appl_tops;
Table created.
SQL> delete ad_appl_tops where name='erpapps1';
1 row deleted.
SQL> delete from ad_timestamps where attribute like '%erpapps1';
2 rows deleted.
SQL> commit;
SQL> exitrerun perl adaddnode.pl
Enter the APPS username: APPS
Enter the APPS user password:
 Using CONTEXT_FILE : /oracle/oraapps/prodappl/admin/PROD_erpapps1.xml
 Using CTXORIG : /oracle/oraapps/prodcomn/clone/bin/../context/apps/CTXORIG.xml
APPL_TOP name of the source system (old APPL_TOP name) : erpapps
APPL_TOP name of the target system (new APPL_TOP name) : erpapps1
Configuring snapshot information for the original (clone source) node...
Executing command:
sqlplus /nolog @/oracle/oraapps/prodappl/ad/11.5.0/patch/115/sql/adadmrat.sql APPS pals15 PROD PROD erpapps1 erpapps /oracle/oraapps/prodcomn/temp/adadmat_sql.spool
SQL*Plus: Release 8.0.6.0.0 - Production on Wed Sep 28 22:25:33 2011
(c) Copyright 1999 Oracle Corporation. All rights reserved.
Connected.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Current data
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
APPL_TOP Names in AD_APPL_TOPS:
*PRESEEDED*
GLOBAL
erpapps
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Updating tables...
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
PL/SQL procedure successfully completed.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Updated data
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
APPL_TOP Names in AD_APPL_TOPS:
*PRESEEDED*
GLOBAL
erpapps
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Done
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Commit complete.
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Completed snapshot configuration on source node.
Configuring snapshot information for the new (clone target) node...
Executing command:
sqlplus /nolog @/oracle/oraapps/prodappl/ad/11.5.0/patch/115/sql/adadmdat.sql APPS pals15 PROD PROD erpapps erpapps1 /oracle/oraapps/prodcomn/temp/adadmdat_sql.spool
SQL*Plus: Release 8.0.6.0.0 - Production on Wed Sep 28 22:25:33 2011
(c) Copyright 1999 Oracle Corporation. All rights reserved.
Connected.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Checking configuration...
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
AOL Schema Name : APPLSYS
Applications System Name: PROD
Source APPLTOP Name : erpapps
Target APPLTOP Name : erpapps1
ACTIVE_FLAG present? : TRUE
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Current data
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
APPL_TOP Names in AD_APPL_TOPS:
*PRESEEDED*
GLOBAL
erpapps
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Updating tables...
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
PL/SQL procedure successfully completed.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Updated data
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
APPL_TOP Names in AD_APPL_TOPS:
*PRESEEDED*
GLOBAL
erpapps
erpapps1
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Done
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Commit complete.Following are the observations:
- concurrent is not starting on both nodes
- if access application through url http://erpapps.abc.def.com:8010/--- then till login page url remains for same host, but after successfull login url redirects to http://erpapps1.abc.def.com:8010/.

we want this setup
erpapps (Admin+Web+Form+Concurrent)
erpapps1 (Admin+Web+Form+Concurrent)
erpdb db tier
erpdrdb standby database
What I missed in the configuration?

Regards,
Asim

cocurrent error at node ERPAPPS1
Could not contact Service Manager FNDSM_ERPAPPS_PROD. The TNS alias could not be located, the listener process on ERPAPPS could not be contacted, or the listener failed to spawn the Service Manager process.
Could not contact Service Manager FNDSM_ERPAPPS1_PROD. The TNS alias could not be located, the listener process on ERPAPPS1 could not be contacted, or the listener failed to spawn the Service Manager process.concurrent error for node ERPAPPS, eralier it was working fine
Routine &ROUTINE has attempted to start the internal concurrent manager. The ICM is already running. Contact you system administrator for further assistance.afpdlrq received an unsuccessful result from PL/SQL procedure or function FND_DCP.Request_Session_Lock.
Routine FND_DCP.REQUEST_SESSION_LOCK received a result code of 1 from the call to DBMS_LOCK.Request.
Possible DBMS_LOCK.Request resultCall to establish_icm failed
The Internal Concurrent Manager has encountered an error.
Review concurrent manager log file for more detailed information. : 28-SEP-2011 23:07:59 -
Shutting down Internal Concurrent Manager : 28-SEP-2011 23:07:59
List of errors encountered:
_ 1 _
Routine AFPCSQ encountered an ORACLE error. .
Review your error messages for the cause of the error. (=<POINTER>)
List of errors encountered:
_ 1 _
Routine AFPCAL received failure code while parsing or running your
concurrent program CPMGR
Review your concurrent request log file for more detailed information.
Make sure you are passing arguments in the correct format.
The PROD_0928@PROD internal concurrent manager has terminated with status 1 - giving up.Do you have PCP implemented?
No, till now we haven't done that.

Virtual box failover setup possible or no

Dear All,
i have three VDI servers and 4th Virtualbox server where 2500 storage is directly connected. it is connected using fibre channel.
i have created zfs pool on this server after mounting LUN on it. and it is working fine now.
but there is currently only one server. i want to use one idle server in VDI setup and make another virtual box server to make failover possible. i will make this new server as virtual box server and connect it to same 2500 storage. ( there is no additional storage)
now how virtualbox failover is possible?
since on current virtualbox server, there is LUN mounted and configured as zfs pool. if i mount the same LUN in second server. and if one server is down, will it take another virtual box server where same LUN is mounted.
or i have to create two LUNs in storage and mount one LUN in one server and another on second virtualbox server and do manual replication?
then there will be manual replication everytime or script to execute for replication.
Kindlly guide.
thank you,
parker

I think you are combining two possible failover scenarios into one by having the VB host and the storage host as the same physical entity. Having the storage host mount a Fibre Channel LUN doesn't really matter because VB uses iscsi to mount the desktop volume so VDI would not be mounting FC luns. If you have two VB hosts and one fails, the remaining host will have the iscsi volumes mounted and the VMs would be restarted on that hosts, assuming the storage host is independent of the VB hosts.
In your scenario if a VB host failed, the storage on that host would as well, so the desktop volumes would be inaccessible. If you needed failover with another VB host you would need another volume mounted and configured as a seconded storage host. Then, if using cloning, the desktop would be spread across the two storage hosts. If you lost a VB host you would only lose half your storage (subsequently half your desktops), if there was enough space, the rest could be recloned.

How to populate a context node on the basis of the values in another node?

Hi,
I have a Webdynpro application which has to run on Portal as well as BlackBerry.
In this application I have a scenario where I need to have a sub node inside a node but as Blackberry doesn't support sub nodes with Singleton value false, I have to use another node for storing the values which earlier wre present in the sub node.
The actual scenario here is that we have two tables A & B. For each row of table A we have a no of rows in table B. This can be easily accomplished for Web Browser but we need to do this for Blackberry.
My question here is that how can i populate the data in table B at runtime using the concept of onLeadSelect. I am not able to fully undersans this concept.
According to my approach I have two a while loop which generates data for table A and inside this while loop I have another while which generates data for table B corresponding to each iteration of the outer while loop. I create the node elements for the rows of the table B and store them in a list and then store this list in a HashMap corresponding to a key formed by combining the values of all the elements of the row of table A.
Now I am not able to understand how can I display this data into table on user slecting a particular row.
Please guide ASAP.
It wille quite useful if you can provide me with some code snippets for the same.
Thanks in advance!
Manish

Hi Manish,
In WebDynpro u can use the onLeadSelect event of table A and do all the processing in that method.Like u can use this method to fill ur context node,which will be the source node for table B. So this way u need not to use any hash map.Fill the source node of table B with data corresponding to ur selected data of table A.
I hope this solution wud help u in solving ur problem.
Reena

Who tacke backup in another node using rman

hello,
i want to tacke backup of swap database in another node please any one can help me.
thanks
NIL

Hi,
Please see your other thread.
Want to rman duplicate the database
Want to rman duplicate the database
Thanks,
Hussein

Calling EJB on specific node from EJB on another node

Hello,
In cluster environment what is the best approach to call session bean on one node from session bean on another node? The scenario would allow synchronization of local cache (singleton) between two nodes. I understand that there are other options like SingletonService, distributed cache etc., but I wonder how hard would be to implement synchronization calls between nodes on remote session beans.
Thanks
Greg K.

Hi,
Based on your query on thread i can suggestthe following as a best option: Re: replica-aware stub.
Use the JMX code to get the Cluster details....It means the name of the Cluster members and their Listen port and Listen Addresses then in your Client code do the following:
InitialContext ic = getInitialContext(“t3://ClusterMemberOne:7002,ClusterMemberTwo:7003″);Like that whatever InitialContext object you will get will be able to provide you the correct EJB from any newly added member of the Cluster as well..
You can enhance the JMX code mentioned in the following link : http://middlewaremagic.com/weblogic/?p=210 you will need to add only 2-3 lines to make it work for your requirement.
Just tweak the following code to get the ListenPort and ListenAddress of cluster Nodes:
public void printClusterInfo() throws Exception
     ObjectName[] serverRT = getServerRuntimes();
     Hashtable server_states = new Hashtable();
     for(ObjectName ser: serverRT)
          server_states.put((String) connection.getAttribute(ser,”Name”), (String) connection.getAttribute(ser,”State”));
     }Thanks
Jay SenSharma

Ocrmirror gets added on one node not on another node 11gr2 RAC on AIX 5.3

Hi,
I created another external diskgroup for redundancy and added ocr on to it and got added successfully on node1 but not on another node in a two node cluster,please find the below outputs.
node1:
mvx20b:/>ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 3064
Available space (kbytes) : 259056
ID : 1640695116
Device/File Name : +CRS_DATA
Device/File integrity check succeeded
Device/File Name : +crs_data1 ------>newly added ocr
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded
node 2:
mvx21b:/>ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 3064
Available space (kbytes) : 259056
ID : 1640695116
Device/File Name : +CRS_DATA
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded
mvx20b:/home/gmvmxu1>cluvfy comp ocr -n all
Verifying OCR integrity
Checking OCR integrity...
Checking the absence of a non-clustered configuration...
All nodes free of non-clustered, local-only configurations
ASM Running check passed. ASM is running on all cluster nodes
Checking OCR config file "/etc/oracle/ocr.loc"...
OCR config file "/etc/oracle/ocr.loc" check successful
Disk group for ocr location "+CRS_DATA" available on all the nodes
Disk group for ocr location "+crs_data1" available on all the nodes
Checking OCR device "+CRS_DATA" for sharedness...
Checking size of the OCR location "+CRS_DATA" ...
mvx20b:Size check for OCR location "+CRS_DATA" successful...
mvx21b:Size check for OCR location "+CRS_DATA" successful...
Checking OCR device "+crs_data1" for sharedness...
Checking size of the OCR location "+crs_data1" ...
mvx20b:Size check for OCR location "+crs_data1" successful...
mvx21b:Size check for OCR location "+crs_data1" successful...
WARNING:
This check does not verify the integrity of the OCR contents. Execute 'ocrcheck' as a privileged user to verify the contents of OCR.
OCR integrity check passed
Verification of OCR integrity was successful.
mvx21b:/home/gmvmxu1>cluvfy comp ocr -n all
Verifying OCR integrity
Checking OCR integrity...
Checking the absence of a non-clustered configuration...
All nodes free of non-clustered, local-only configurations
ERROR:
PRVF-4194 : Asm is not running on any of the nodes. Verification cannot proceed.
OCR integrity check failed
Verification of OCR integrity was unsuccessful on all the specified nodes.
SQL> select name,state,inst_id from gv$asm_diskgroup order by inst_id;
NAME STATE INST_ID
MVMXU1_DATA MOUNTED 1
MVMXU1_REC MOUNTED 1
CRS DISMOUNTED 1
CRS_DATA MOUNTED 1
CRS_DATA1 MOUNTED 1------mounted
MVMXU1_REC MOUNTED 2
MVMXU1_DATA MOUNTED 2
CRS MOUNTED 2
CRS_DATA MOUNTED 2
CRS_DATA1 MOUNTED 2-------->mounted
Please let me know where to look or how to add it to 2nd node.
Thanks
Edited by: user9097501 on Oct 21, 2010 6:37 AM
Edited by: user9097501 on Oct 21, 2010 7:10 AM

Issue got resolved with ML "The CRS Daemon Fails to Start with 'my hash ids don't match' in the Crsd.log [ID 855932.1] "
Thanks

How to redirect MouseEvent to another Node?

I need to redirect the MouseEvent to another Node.

mi53feld wrote:
It is not so simple :)Yes, but I have to do with the information you provide... :-)
So what's wrong with my first solution (using same method)?
Ah, I see, you want two distinct event handlers, but clicking on one node also triggers the event on the other node, right?
Something like:
var rG = Rectangle { id: 'G', fill: Color.GREEN, x: 10, y: 10, width: 50, height: 50 }
var rB = Rectangle { id: 'B', fill: Color.BLUE, x: 10, y: 100, width: 50, height: 50 }
var scene: Scene;
Stage
title: "Forum Test"
scene: scene = Scene
    width: 500
    height: 500
    fill: Color.LAVENDER
    content:
      rG, rB
rG.onMousePressed = function (evt: MouseEvent): Void
println("Green! {evt.node} {evt}");
rB.onMousePressed = function (evt: MouseEvent): Void
println("Blue... {evt.node} {evt}");
rG.onMousePressed(evt);
}

Can proc or oci failover to another database?

Hi all,
Now I have a rac9i database (two machine), as for sqlplus ,
when I shut down a database, it will failover to another database,
just wait a moment, several seconds.
But for a Proc program , when shutdown one database,
can it failover to another database? How can I deal these problems well?
Thanks.

I am not sure but I am guessing that your program should really not be concerned with failover using RAC. OCI and OCCI are both compliant with RAC and as long as you are using these APIs, your actual application does not need to worry about which instance is being used in the RAC.
Or am I missing your point?

Need help: updating records from a node to another node.

Hi Gurus,
I guess most of you would be laughing at me but I'll not from Java background but.
scenario:
I have a node (eg. Node A) containing some records, say...with keys A,B,C,D,E.
I also having anothe node (eg Node B) containing the update records of some of the Keys, eg. A,D,E
How do I update node A with the updated values of node B.
a ABAP representation would be:
LOOP AT NODE_B.
LOOP AT NODE_A.
    IF NODE_A-KEY = NODE_B-KEY.
      MOVE-CORRESPONDING NODE_B to NODE_A.
      MODIFY NODE_A.
    ENDIF.
ENDLOOP.
ENDLOOP.
thanks.

Hi Jansen,
Are you using model node or value? If it is model node you need store in Node B just reference to model class from Node B. If it is value node then you can store keys of elements from Node A moved to Node B in some java Map implementation.
Best regards, Maksim Rashchynski.

How restour just only tablespace from backup piece to another node

Hello ,
I'm testing the political backup/restore .
I have hot backup with RMAN of database every day , but I would like to restore this database (with the backup pieces) on another host, but I want to restore just one tablespace, without considering the undo, system and sysaux tablespaces.
This database is RAC, but I want bring database open on single instance on another node using ASM.
I woul like restore the tablespace system, sysaux, undotbs1 and arsystem, after that i want to bring database open.
I want to read/write the tablespace arsystem.
Best regards
João Paulo Spaulonci
[email protected]
[email protected]

Hello Sahid, please, will be this ?
RMAN> startup nomount pfile='zz';
RMAN> restore controlfile from '/u01/prd1/dddddd';
RMAN> alter database mount;
RMAN> catalog start with '/u01/prd1';
run
SET UNTIL Time 'Nov 26 2010 18:30:13';
RESTORE TABLESPACE SYSTEM;
RESTORE TABLESPACE SYSAUX;
RESTORE TABLESPACE UNDOTBS1;
RESTORE TABLESPACE UNDOTBS2;
RESTORE TABLESPACE ARSYSTEM;
RECOVER TABLESPACE SYSTEM;
RECOVER TABLESPACE SYSAUX;
RECOVER TABLESPACE UNDOTBS1;
RECOVER TABLESPACE UNDOTBS2;
RECOVER TABLESPACE ARSYSTEM;
Please, can you help me ?

Mapping virtual drive in a new node

iFS domain has a folder hierarchy and it can be accessed through windows (mount points, ej. \root)
We created a new node in another machine and my question is can I mount the virtual disk drive (ej. \root) in the new node like in the domain server?
We are using w2k.
How can I do this?
Thanks

Respect your opinion.
Mine is different.
Optical drive is a device of the past. (I still have it on both my iMac and MBP). Used 1-2 times in 12 months.
On the iMac there is even the risk to put SD cards into the optical drive slot if you do not look on the side...
New Apps and SO comes from Internet.
For old stuff you can buy an inexpensive external optiocal drive.
Anything you could put on a CD or DVD can be done on external USB Key or SD CArd or external Hard Disc.
Faster and a lot cheaper than burning DVD.
And any serious "player" (TV - Video Recorders HiFi etc) can receive data from WiFi or read it from Hard Disc.
But if you prefer to get an old faschioned computer to play Disc Jockej you have a great selection to choose from.
For your suggestions to Apple write here
http://www.apple.com/feedback

Virtual IP - Failover to another node

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